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Unit cooler EA-263EG10-C11 C

Unit cooler EA-263EG10-C11 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-263EG10-C11 C

NoneElectric
Cooling capacity i
40.21 kW
Air flow
28,878 m³/h
Fin spacing
10.0 mm
Air throw
38 m
Fans
2 × ⌀630 mm

Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %

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Model nomenclature

How to read the code of this model.

  • A
    Model code (series): EA — EA - general-purpose unit cooler
  • B
    Number of fans: 2 — Number of fans (one digit).
  • C
    Fan diameter: 63 — Ø630 mm
  • D
    Dimensional data - coil size letter: E — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
  • E
    Dimensional data - tube rows: G — 8 tube rows
  • F
    Fin spacing: 10 — Fin spacing about 10 mm
  • G
    Generation code: C — Generation C
  • H
    Fan data: 11 — Ø630: 400V/3Ph/50Hz, 4-pole

Data

Evaporator
Air flow 28,878 m³/h
Air throw 38 m
External surface 130.2 m²
Inner volume 54.2 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 267 kg
Fans
Quantity 2
Diameter 630 mm
Speed 1,330 rpm
Power 5,200 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 70.0 dB(A)
Sound power 93.0 dB(A)
Energy class E
Connections
Inlet Ø35
Outlet Ø54
Defrost
EA-263EG10-C11 C None
EA-263EG10-C11 C ED Electric

Performance

TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.

R404A, dew point -8 °C, air inlet 0 °C (TD 8 K)

High speed (Δ)
40.214 kW
Low speed (Y)
33.138 kW

Capacity matrix [kW]

R404A, Dew point; rows: TD = air inlet − evaporating temperature, columns: air inlet temperature. The highlighted cell is the nominal point (SC2). "—": not rated by the manufacturer.

High speed (Δ)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 17.24 16.88 16.63 16.44 16.19 15.90 15.59 15.76 16.62 17.87 17.31 17.11 16.82 16.39
5 22.60 22.42 22.25 22.16 21.92 21.57 21.15 21.26 22.50 24.22 23.43 23.16 22.78 22.22
6 27.78 27.95 28.09 28.20 28.06 27.70 27.22 27.29 28.85 31.03 29.92 29.52 28.96 28.13
7 32.71 33.34 33.88 34.20 34.27 34.05 33.59 33.64 35.55 38.25 36.84 36.31 35.53 34.32
8 37.30 38.28 39.31 40.19 40.55 40.52 40.15 40.21 42.50 45.81 44.13 43.47 42.49 40.92
9 41.10 42.71 44.18 45.46 46.22 46.58 46.58 46.90 49.62 53.54 51.66 50.89 49.75 47.88
10 44.77 46.94 48.90 50.60 51.66 52.19 52.32 52.71 55.87 60.48 58.78 58.06 56.97 54.98

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 14.74 14.39 14.17 14.02 13.84 13.63 13.41 13.63 14.46 15.59 15.16 15.00 14.78 14.44
5 19.18 18.92 18.77 18.66 18.46 18.19 17.89 18.02 19.09 20.62 19.99 19.78 19.49 19.06
6 23.69 23.60 23.58 23.55 23.39 23.10 22.75 22.80 24.11 25.97 25.07 24.75 24.30 23.63
7 28.01 28.20 28.41 28.60 28.53 28.28 27.88 27.86 29.44 31.70 30.58 30.15 29.53 28.56
8 32.13 32.70 33.21 33.64 33.74 33.50 33.16 33.14 35.00 37.72 36.35 35.81 35.03 33.79
9 36.01 36.88 37.78 38.52 38.85 38.86 38.54 38.54 40.72 43.89 42.37 41.74 40.82 39.32
10 39.36 40.75 42.02 43.15 43.78 44.11 43.93 44.02 46.54 50.18 48.52 47.82 46.77 45.02

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 58.78448.519
SC2 0 8 40.21433.138
SC3 -18 7 34.26328.597
SC4 -25 6 28.09323.578
SC5 -34 6 27.85823.706

Dimensions

Dimension drawing of EA-263EG10-C11 C
Dimension drawing
Dimensions as drawn
A 2015 mm
B 1100 mm
C 1190 mm
F 1060 mm
E1 818 mm
E 1635 mm
D IN 1 x Ø35
D OUT 1 x Ø54
Overall [mm]
Length 2015 mm
Width 1100 mm
Height 1190 mm

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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.

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